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Summary form only given. This paper extends previous approaches that use electromagnetic transient simulation to estimate the switching and conduction losses of insulated-gate bipolar transistor-based voltage-sourced converters embedded in large electrical networks. In contrast to earlier approaches, which merely estimate and report the device loss, the proposed new model also reflects this loss back...
This paper presents a complete analytical switching loss model for power MOSFETs in low voltage switching converters. Traditionally, the piecewise linear model has been used to obtain both switching losses and efficiency in these converters, due to its simplicity and good performance. However, the use of the latest low voltage power MOSFET generations and the continuous increase of the switching frequencies...
A doubly-fed induction generator with two power-electronic converters is considered. A mathematical model is given and the flatness of the model is shown. The freedom in the choice of one component of the flat output is used in order to minimize the power losses in the system. The results are supported by an example.
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